Gunite Pool Cost Estimator
Gunite pools are known for their durability, versatility, and luxury aesthetics. They’re the gold standard of custom-built swimming pools, offering unmatched flexibility in shape, size, and finish. Use our Gunite Pool Cost Estimator to get a realistic idea of your installation costs, including materials, labor, and design options.
What Is a Gunite Pool?
A gunite pool is a type of concrete pool made by spraying a mix of cement, sand, and water over a reinforced steel framework. This method creates a strong, long-lasting shell that can be customized into virtually any shape or design.
Why Choose a Gunite Pool?
- Customizable shapes and sizes for unique layouts
- Extremely durable—lasts 30+ years with maintenance
- Luxurious finishes such as tile, pebble, or quartz
- High-end design appeal for any property
Average Cost to Install a Gunite Pool
Pool Size | Average Installed Cost |
Small (10×20 ft) | $50,000 – $70,000 |
Medium (15×30 ft) | $70,000 – $90,000 |
Large (20×40 ft) | $90,000 – $150,000+ |
National Average: $85,000 – $110,000
Per Square Foot: $120 – $160
What Affects Gunite Pool Installation Costs?
- Size and depth — More concrete and rebar = higher costs
- Site access & soil conditions — Tight or rocky spaces require specialized excavation
- Finish type — Plaster, pebble, or quartz coatings vary widely in price
- Add-ons — Lighting, waterfalls, spas, and automation can add $5,000 – $25,000
- Regional labor costs — Expect higher rates in urban or coastal areas
Calculator Inputs for an Accurate Estimate
To use the Gunite Pool Cost Estimator, provide:
- Pool dimensions (length × width × depth)
- Design type (rectangular, freeform, infinity edge, etc.)
- Finish material (plaster, pebble, quartz)
- Add-on features (spa, heater, lighting, etc.)
- Location (for regional pricing multiplier)
Common Gunite Pool Add-Ons
Feature | Estimated Cost |
Spa or hot tub addition | $8,000 – $15,000 |
Water features | $3,000 – $10,000 |
LED lighting | $1,000 – $3,000 |
Automation system | $2,500 – $6,000 |
Decking & coping | $5,000 – $20,000 |
Heating system | $2,000 – $5,000 |
Sample Estimate: Medium Gunite Pool with Pebble Finish
Specs:
- 15×30 ft, 6-ft depth average
- Pebble Tec finish
- Basic deck and LED lighting
- Built-in spa
Estimate:
- Excavation & steel rebar: $15,000
- Gunite shell: $25,000
- Pebble finish: $12,000
- Plumbing, filter & lighting: $8,000
- Spa addition: $10,000
- Decking & permits: $5,000
Total Estimated Cost: ~$75,000
Maintenance and Lifespan
- Resurfacing: Every 10–15 years ($10,000 – $15,000)
- Annual maintenance: $1,000 – $2,000
- Lifespan: 30+ years with proper care
Pros and Cons of Gunite Pools
Pros:
- Fully customizable shapes
- Long-lasting and durable
- Increases home value
- Compatible with luxury features
Cons:
- Long installation time (8–12 weeks)
- Higher upfront cost
- Requires periodic resurfacing
Permit and Zoning Requirements
Gunite pools always require permits, which may include:
- Building and zoning approval
- Electrical and plumbing permits
- Safety fencing compliance
Permit fees range from $500 to $3,000, depending on your city or county.
How Accurate Is This Estimator?
Our estimates are based on:
- 2025 verified contractor and manufacturer pricing
- BLS regional labor data
- Supplier updates for concrete and steel costs
The tool provides a realistic planning range for homeowners considering a gunite pool build.
Final Thoughts
A gunite pool is a timeless investment that blends beauty, durability, and custom luxury. With our Gunite Pool Cost Estimator, you can plan confidently—understanding costs before breaking ground and tailoring your design to your budget.
Dream big. Build strong. Swim in style.
FAQs
Typically 8–12 weeks, depending on weather and complexity.
Usually 6–8 inches thick for most pool walls and floors.
Both are types of concrete; gunite is dry-mixed and sprayed, while shotcrete is pre-mixed with water.
Every 10–15 years depending on finish type and water chemistry.
Yes—if you want a long-lasting, high-end pool that can be customized to your exact vis